Search a number
-
+
151707164 = 22747115279
BaseRepresentation
bin10010000101011…
…01111000011100
3101120110112002212
421002231320130
5302314112124
623015335552
73521326640
oct1102557034
9346415085
10151707164
11786a8924
12429815b8
1325578c6b
1416210c20
15d4ba40e
hex90ade1c

151707164 has 24 divisors (see below), whose sum is σ = 309872640. Its totient is φ = 63633456.

The previous prime is 151707137. The next prime is 151707169. The reversal of 151707164 is 461707151.

It is a self number, because there is not a number n which added to its sum of digits gives 151707164.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151707169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56324 + ... + 58955.

It is an arithmetic number, because the mean of its divisors is an integer number (12911360).

Almost surely, 2151707164 is an apocalyptic number.

151707164 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

151707164 is an abundant number, since it is smaller than the sum of its proper divisors (158165476).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

151707164 is a wasteful number, since it uses less digits than its factorization.

151707164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115337 (or 115335 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 32.

The square root of 151707164 is about 12316.9462124343. The cubic root of 151707164 is about 533.3373883372.

The spelling of 151707164 in words is "one hundred fifty-one million, seven hundred seven thousand, one hundred sixty-four".

Divisors: 1 2 4 7 14 28 47 94 188 329 658 1316 115279 230558 461116 806953 1613906 3227812 5418113 10836226 21672452 37926791 75853582 151707164